Question

if ( f = 3.47 ) and the ( f_{cv} = 3.74 ), then

accept the null hypothesis.

reject the null hypothesis.

tail to accept the null hypothesis.

fail to reject the null hypothesis.

Explanation:

Step1: Compare F and Fcv

We have \( F = 3.47 \) and \( F_{cv}=3.74 \). Since \( 3.47<3.74 \), that is \( F < F_{cv} \).

Step2: Make a decision based on the comparison

In hypothesis - testing with the F - test, if \( F

Answer:

fail to reject the null hypothesis.